CN220270314U

CN220270314U - Reinforcing bar interval detection device

Info

Publication number: CN220270314U
Application number: CN202321367384.1U
Authority: CN
Inventors: 林鹏辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-12-29
Anticipated expiration: 2033-05-31

Abstract

A steel bar spacing detection device comprises a measurement mechanism and a positioning mechanism; the measuring mechanism comprises a first shell, a sliding block, a first pointer and a butt arc plate, wherein the first pointer is fixedly connected with the top of the sliding block, the butt arc plate is detachably connected with the side wall of the sliding block, and the sliding block is horizontally and slidably connected with the first shell; the positioning mechanism comprises a second shell, a positioning clamp and a fixing rod, wherein the second shell is arranged between the two first shells and fixedly connected with the first shells, a through groove is formed in the second shell, and the positioning clamp is fixedly arranged in the second shell through the fixing rod and penetrates through the through groove; the outer walls of the first shell and the second shell are provided with scale marks. The utility model is suitable for reinforcing steel bars with different diameters and has the characteristic of high stability of the device.

Description

Reinforcing bar interval detection device

Technical Field

The utility model relates to the technical field of building construction, in particular to a steel bar spacing detection device.

Background

The reinforced steel bar is one of important components in the concrete structure, plays an important role in the aspects of tensile, compression, earthquake resistance and impact resistance in the concrete member, influences the performances of firmness, safety, durability and the like of the structure, and enhances the earthquake resistance of the building. The steel bars in the concrete member are distributed with strict quality acceptance specifications, and the space between the steel bars influences the pouring quality and safety of the member.

The patent of the authorized bulletin number CN218566386U discloses a measuring device for the distance between steel bars, which comprises a measuring mechanism and a moving mechanism, wherein the measuring mechanism comprises a measuring ruler, the moving mechanism comprises a moving block and a connecting structure, the moving block is connected to the measuring ruler in a sliding manner along the left-right direction, one end of the connecting structure is connected with the moving block, and the other end of the connecting structure is used for being connected with the steel bars; the upper end of the front side of the measuring ruler is provided with a first scale mark along the length direction of the measuring ruler, and the center of the upper end of the moving block is provided with a marking line. Connect connection structure and reinforcing bar in order to fix a position movable block and reinforcing bar to can prevent the reading in-process, the movable block produces the motion with respect to the dipperstick, this patent has guaranteed measuring result's accuracy, but the clearance between this patent grip block is fixed, can't change the clearance because of the reinforcing bar diameter, and the grip block can not fix the reinforcing bar for fixed knot constructs, can't guarantee the safety and the stability of device.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the steel bar spacing detection device which can be suitable for steel bars with different diameters and has high device stability.

A steel bar spacing detection device comprises a measurement mechanism and a positioning mechanism;

the measuring mechanism comprises a first shell, a sliding block, a first pointer and a butt arc plate, wherein the first pointer is fixedly connected with the top of the sliding block, the butt arc plate is detachably connected with the side wall of the sliding block, and the sliding block is horizontally and slidably connected with the first shell;

the positioning mechanism comprises a second shell, a positioning clamp and a fixing rod, wherein the second shell is arranged between the two first shells and fixedly connected with the first shells, a through groove is formed in the second shell, and the positioning clamp is fixedly arranged in the second shell through the fixing rod and penetrates through the through groove;

the outer walls of the first shell and the second shell are provided with scale marks.

Further, the threaded rod is inserted inside the first casing and is rotationally connected with the first casing, one end of the threaded rod penetrates through the side wall of the first casing and is fixedly connected with a knob for rotating the threaded rod, the sliding block is sleeved on the threaded rod and is in sliding connection with the threaded rod, the first sliding groove is formed in the top of the first casing, the first pointer horizontally slides along the first sliding groove, the second sliding groove is formed in the side wall of the first casing, and the butt-joint arc plate horizontally slides along the second sliding groove.

Further, a third sliding groove is formed in the first shell, and the sliding block is in sliding connection with the first shell through the third sliding groove.

Further, the locating clamp comprises a first handle body, a second handle body, a first clamp body and a second clamp body, wherein the first handle body is fixedly connected with the first clamp body through a first connecting part, the second handle body is fixedly connected with the second clamp body through a second connecting part, the first connecting part is abutted with the second connecting part, the fixing rod penetrates through the first connecting part and the second connecting part to be fixedly connected with the second shell, and the first handle body, the second handle body, the first clamp body and the second clamp body penetrate through grooves.

Further, grooves are formed in the bottom surface of the first connecting portion and the top surface of the second connecting portion, connecting springs used for controlling the opening and closing of the locating clips are arranged in the two grooves, and the end portions of the connecting springs are inserted into the end portions of the first handle body and the end portions of the second handle body.

Further, the measuring mechanism further comprises a second pointer, and the second pointer is fixedly connected with the top of the fixed rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the steel bar spacing detection device provided by the utility model, the first shells are respectively arranged on two sides of the second shell, so that the spacing between two adjacent groups of steel bars can be detected simultaneously, and the detection efficiency is improved.

(2) According to the steel bar spacing detection device, the positioning clamp is arranged, so that the device can be stably clamped on steel bars to be detected with different diameters, and the device is convenient for operators to operate for detection.

(3) According to the steel bar spacing detection device provided by the utility model, the connecting springs are arranged in the cavity formed by closing the grooves of the first connecting part and the second connecting part, and the connecting springs are used for controlling the opening and closing of the positioning clamps, so that the positioning clamps can be stably clamped on the steel bars to be detected.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view of the whole structure of a reinforcement bar spacing detecting device in the present utility model.

Fig. 2 is a schematic view of a specific structure of the positioning clip in the present utility model.

Fig. 3 is a schematic view of the internal structure of the positioning clip in the present utility model.

In the figure: 1. a first housing; 2. a slide block; 3. a first pointer; 4. a threaded rod; 5. a knob; 6. butt-jointing arc plates; 7. a second housing; 8. a positioning clamp; 801. a first connection portion; 802. a second connecting portion; 803. a first handle body; 804. a second handle body; 805. a first clamp body; 806. a second clamp body; 9. a fixed rod; 10. a second pointer; 11. scale marks; 12. a first chute; 13. a second chute; 14. a third chute; 15. a through groove; 16. and a connecting spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, includes a measurement mechanism and a positioning mechanism. The measuring mechanism comprises a first shell 1, a sliding block 2, a first pointer 3 and a butt arc plate 6, wherein the first pointer 3 is fixedly connected with the top of the sliding block 2, the butt arc plate 6 is detachably connected with the side wall of the sliding block 2, the sliding block 2 is horizontally slidably connected with the first shell 1, a plunger rod is arranged at the bottom of the first pointer 3, the first pointer 3 is inserted into the top of the sliding block 2 through the plunger rod and fixed on the top of the sliding block 2, a through hole is formed in the butt arc plate 6, a screw rod is inserted into the through hole, the butt arc plate 6 is in threaded connection with the side wall of the sliding block 2 through the screw rod, and the sliding block 2 is arranged in the first shell 1 and horizontally slides along the direction of the first shell 1.

The inside threaded rod 4 of having inserted of first casing 1 and rotate with first casing 1 and be connected, the one end of threaded rod 4 runs through the lateral wall of first casing 1 and fixedly connected with knob 5 is used for rotating threaded rod 4, threaded rod 4 and with threaded rod 4 sliding connection are located to slider 2 cover, first spout 12 has been seted up at the top of first casing 1, first pointer 3 carries out the horizontal slip along first spout 12, second spout 13 has been seted up at first casing 1 lateral wall, butt joint arc board 6 carries out the horizontal slip along second spout 13, concretely, first casing 1 has been inserted and has been equipped with threaded rod 4, and the opening has been seted up to first casing 1's one end, the one end through-hole of threaded rod 4 runs through the opening and is connected with first casing 1 rotation, the knob 5 cover is established on threaded rod 4 and is fixed, the central point of slider 2 has been seted up the through-hole cover on threaded rod 4, the through-hole internal screw thread of slider 2 and the thread engagement of threaded rod 4, rotate knob 5, slider 2 carries out the horizontal slip along with the rotation of threaded rod 4, first spout 12 carries out the horizontal slip along with the rotation of threaded rod 4, first casing 1's top has been seted up first spout 12 along the direction of first casing 1, butt joint arc board 6 carries out the horizontal slip along the second spout 1 along the second spout 12 along the direction of first casing 1, the inside of the first boss 12 runs through the first pointer 12 runs through the first casing 1 and runs through the opening 1 at first casing 1, first casing 1 and 1 inside the horizontal spout 13 along the horizontal spout 13.

The inside third spout 14 that is equipped with of first casing 1, slider 2 pass through third spout 14 and first casing 1 sliding connection, and the inside upper and lower bilateral symmetry of embodying first casing 1 is provided with four third spouts 14, and slider 2's four corners arch inserts in the third spout 14, and slider 2 carries out the horizontal slip along with the rotation of threaded rod 4, and slider 2's four corners arch slides and restriction slider 2's slip direction in third spout 14.

The positioning mechanism comprises a second shell 7, a positioning clamp 8 and a fixing rod 9, wherein the second shell 7 is arranged between the two first shells 1 and fixedly connected with the first shells 1, a through groove 15 is formed in the second shell 7, the positioning clamp 8 is fixedly arranged inside the second shell 7 through the fixing rod 9 and penetrates through the through groove 15, two sides of the second shell 7 are fixedly connected with the two first shells 1, the second shell 7 and the two first shells 1 are integrally formed, the through grooves 15 are formed in the front side and the rear side of the second shell 7, which are far away from the first shells 1, the fixing rod 9 is inserted in the central position of the second shell 7, the upper end and the lower end of the fixing rod 9 penetrate through the upper outer wall and the lower outer wall of the second shell 7 and are fixed, the positioning clamp 8 is arranged inside the second shell 7 and fixedly connected with the position of the positioning clamp 8 through the fixing rod 9, and the front end and the rear end of the positioning clamp 8 penetrate through the through groove 15 and are exposed.

In the utility model, the two sides of the second shell 7 are respectively provided with the first shell 1, so that the distance between two adjacent groups of steel bars can be detected simultaneously, and the detection efficiency is improved; through setting up locating clip 8, can press from both sides the device and fix on the reinforcing bar that awaits measuring of different diameters, make things convenient for staff's operation device to detect.

The measuring mechanism further comprises a second pointer 10, the second pointer 10 is fixedly connected with the top of the fixed rod 9, the bottom of the second pointer 10 is provided with a plug rod, and the second pointer 10 is inserted into the top end of the fixed rod 9 through the plug rod.

The outer walls of the first shell 1 and the second shell 7 are provided with scale marks 11, and the scale marks 11 are specifically formed in one side, close to the tips of the first pointer 3 and the second pointer 10, of the top outer walls of the first shell 1 and the second shell 7, wherein the tips of the second pointer 10 point to zero scales on the scale marks 11.

As shown in fig. 2, the positioning clip 8 includes a first handle 803, a second handle 804, a first clip 805 and a second clip 806, the first handle 803 is fixedly connected with the first clip 805 by a first connecting portion 801, the second handle 804 is fixedly connected with the second clip 806 by a second connecting portion 802, the first connecting portion 801 is abutted with the second connecting portion 802, the fixing rod 9 penetrates through the first connecting portion 801 and the second connecting portion 802 to be fixedly connected with the second housing 7, the first handle 803, the second handle 804, the first clip 805 and the second clip 806 all penetrate through the slot 15, in particular, the bottom end of the first handle 803 is welded with the side wall of the first connecting portion 801, the top of the first clamp 805 is welded with the side wall of the first connection portion 801, the bottom of the second handle 804 is welded with the side wall of the second connection portion 802, the top of the second clamp 806 is welded with the side wall of the second connection portion 802, the bottom of the first connection portion 801 is abutted with the top of the second connection portion 802, the center positions of the bottom of the first connection portion 801 and the center positions of the bottom of the second connection portion 802 are provided with insertion holes, the fixing rod 9 is inserted into the insertion holes of the first connection portion 801 and the second connection portion 802 and is fixed with the second shell 7, the first handle 803 and the second handle 804 penetrate through the through groove 15 on the front side of the second shell 7 to facilitate operation of workers, and the first clamp 805 and the second clamp 806 penetrate through the through groove 15 on the rear side of the second shell 7 to facilitate clamping on a steel bar to be tested.

In the utility model, by arranging the positioning clamp 8, the first handle 803 and the second handle 804 penetrate through the through groove 15 on the front side of the second shell 7, so that a worker can conveniently clamp, and the first clamp 805 and the second clamp 806 penetrate through the through groove 15 on the rear side of the second shell 7, so that the device can conveniently clamp on the steel bar to be tested, and the detection efficiency is improved.

As shown in fig. 3, the bottom surface of the first connecting portion 801 and the top surface of the second connecting portion 802 are both provided with grooves, a connecting spring 16 is arranged in each groove for controlling the opening and closing of the positioning clamp 8, the end portions of the connecting springs 16 are inserted into the end portions of the first handle 803 and the second handle 804, the bottom surface of the first connecting portion 801 is provided with a downward opening groove, the top surface of the second connecting portion 802 is provided with an upward opening groove, the two grooves are closed to form a cavity, the connecting springs 16 are arranged in the cavity, the top of the inner wall of each groove of the first connecting portion 801 is provided with a jack, one end of each connecting spring 16 penetrates through the jack to be inserted into the end portion of the first handle 803 and fixed, the bottom of the inner wall of each groove of the second connecting portion 802 is provided with a jack, and the other end of each connecting spring 16 penetrates through the jack to be inserted into the end portion of the second handle 804 and fixed.

In the utility model, a connecting spring 16 is arranged in a cavity formed by closing grooves of the first connecting part 801 and the second connecting part 802, and the connecting spring 16 is used for controlling the opening and closing of the positioning clamp 8, so that the positioning clamp 8 can be stably clamped on a steel bar to be tested.

The working principle of the steel bar spacing detection device in the embodiment is as follows:

when the device is used for detecting, the device is clamped on the steel bars to be detected through the locating clamp 8, the second pointer 10 points to the zero scale on the scale mark 11, the two knobs 5 are rotated to drive the threaded rod 4 inside the first shell 1 to rotate, the sliding block 2 slides along the third sliding groove 14 along with the rotation of the threaded rod 4, the butt-joint arc plate 6 and the first pointer 3 slide along with the sliding block 2 until the butt-joint arc plate 6 clings to the adjacent steel bars to be detected, the first pointer 3 points to a certain scale on the scale mark 11, the distance between the first pointer 3 and the second pointer 10 is the distance between the steel bars to be detected, the staff reads and records, the distance between two adjacent groups of steel bars is detected, and the rest of the detection steps of the distance between the steel bars are the same as those.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A steel bar spacing detection device is characterized in that: comprises a measuring mechanism and a positioning mechanism;

the measuring mechanism comprises a first shell (1), a sliding block (2), a first pointer (3) and a butt arc plate (6), wherein the first pointer (3) is fixedly connected with the top of the sliding block (2), the butt arc plate (6) is detachably connected with the side wall of the sliding block (2), and the sliding block (2) is horizontally and slidably connected with the first shell (1);

the positioning mechanism comprises a second shell (7), a positioning clamp (8) and a fixing rod (9), wherein the second shell (7) is arranged between the two first shells (1) and fixedly connected with the first shells (1), the second shell (7) is provided with a through groove (15), and the positioning clamp (8) is fixedly arranged inside the second shell (7) through the fixing rod (9) and penetrates through the through groove (15);

the outer walls of the first shell (1) and the second shell (7) are provided with scale marks (11).

2. The reinforcement bar spacing detection device according to claim 1, wherein: the utility model discloses a novel electric arc welding machine, including first casing (1), threaded rod (4) and first casing (1) rotation connection have been inserted to inside, threaded rod (4) one end runs through first casing (1) lateral wall and fixedly connected with are used for rotating knob (5) of threaded rod (4), slider (2) cover are located threaded rod (4) and with threaded rod (4) sliding connection, first spout (12) have been seted up at first casing (1) top, first pointer (3) are followed first spout (12) horizontal slip, second spout (13) have been seted up to first casing (1) lateral wall, butt joint arc board (6) are followed second spout (13) horizontal slip.

3. The reinforcement bar spacing detection device according to claim 2, wherein: the inside of the first shell (1) is provided with a third sliding groove (14), and the sliding block (2) is in sliding connection with the first shell (1) through the third sliding groove (14).

4. The reinforcement bar spacing detection device according to claim 1, wherein: the locating clamp (8) comprises a first handle body (803), a second handle body (804), a first clamp body (805) and a second clamp body (806), wherein the first handle body (803) is fixedly connected with the first clamp body (805) through a first connecting portion (801), the second handle body (804) is fixedly connected with the second clamp body (806) through a second connecting portion (802), the first connecting portion (801) is abutted to the second connecting portion (802), the fixing rod (9) penetrates through the first connecting portion (801) and the second connecting portion (802) and is fixedly connected with the second shell (7), and the first handle body (803), the second handle body (804), the first clamp body (805) and the second clamp body (806) penetrate through the through groove (15).

5. The steel bar spacing detecting device according to claim 4, wherein: grooves are formed in the bottom surface of the first connecting portion (801) and the top surface of the second connecting portion (802), connecting springs (16) used for controlling the opening and closing of the locating clamp (8) are arranged in the grooves, and the end portions of the connecting springs (16) are inserted into the end portions of the first handle body (803) and the second handle body (804).

6. The reinforcement bar spacing detection device according to claim 1, wherein: the measuring mechanism further comprises a second pointer (10), and the second pointer (10) is fixedly connected with the top of the fixed rod (9).